1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Ksju [112]
3 years ago
12

4 steps for Gene cloning

Biology
1 answer:
Marat540 [252]3 years ago
5 0

Step 1: Isolate the two kinds of DNA.

Step 2: Treat the plasmid and foreign DNA with the same restriction enzyme.

Step 3: Mix the foreign DNA with chopped plasmids.

Step 4: Add DNA ligase.

You might be interested in
How to determine the enzymes used to cut plasmid in cloning.
Alex73 [517]
When cloning by restriction digest and ligation, you use restriction enzymes to cut open a plasmid (backbone) and insert a linear fragment of DNA (insert) that has been cut by compatible restriction enzymes. An enzyme, DNA ligase, then covalently binds the plasmid to the new fragment thereby generating a complete, circular plasmid that can be easily maintained in a variety of biological systems. Read on for an in-depth breakdown of how to do perform restriction digests.
8 0
2 years ago
David wants to improve the food shortage situation in his country. Which of these fields of biology should he study?
Lostsunrise [7]

Answer:

B

Explanation:

food source deals with agriculture aka farming

4 0
2 years ago
All the goldfish in an aquarium would represent what ecological level? a:biosphere b: community c: ecosystem d:population. ​
BigorU [14]

ecosystem..........

4 0
3 years ago
Read 2 more answers
We do this quickly because our psychological immune systems have
kati45 [8]
I need more of a sentance to anwser anything

4 0
3 years ago
After an RNA molecule is transcribed from a eukaryotic gene, what is removed and what is spliced together to produce an mRNA mol
Nadusha1986 [10]

Answer:d)introns; exons

Explanation:Introns are the non-coding portion of the DNA. They do not code for a gene that can be expressed hence the need for them to be removed from the coding genes(Exons). The exons are then joined together after the introns have been removed to create a sequence of amino acids.

6 0
3 years ago
Other questions:
  • The process by which an adult organism arises is called
    11·1 answer
  • Which cells in the liver perform this function of removing bacteria and foreign material from the portal blood?
    11·1 answer
  • a ball is tossed up in the air. at its peak it stops before beginning to fall. the ball at its peak has
    11·2 answers
  • 1. Explain the importance of cells to life
    10·1 answer
  • Which one is the best definition of an ecosystem
    8·1 answer
  • PLEASE HELP ME! 10 POINTS+BRAINLIEST
    10·1 answer
  • What order allows animals to get usable fuel from the sun? multiple chose
    14·2 answers
  • Lesson Worksheet
    10·1 answer
  • What do plant, animal and bacteria cells have in common?
    5·1 answer
  • Which of the following is correct?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!